Joint for pipe structure



FIG. 1 is a top, front, and right side perspective view of a joint forpipe structure showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is a front elevational view;

FIG. 4 is a right side elevational view;

FIG. 5 is a rear elevational view;

FIG. 6 is a left side elevational view;

FIG. 7 is a cross sectional view taken in the direction of the arrows online 7--7 of FIG. 2;

FIG. 8 is a cross sectional view taken in the direction of the arrows online 8--8 of FIG. 3;

FIG. 9 is a reduced scale environmental perspective view with the brokenline showing of a pipe being for illustrative purposes and forming nopart of the claimed design; and,

FIG. 10 is a reduced scale environmental perspective view with thebroken line showing of additional joints and structure being forillustrative purposes and forming no part of the claimed design.

The ornamental design for a joint for pipe structure, as shown anddescribed.